diff --git a/Gemfile b/Gemfile
index 7f6f56a0..756d53b7 100644
--- a/Gemfile
+++ b/Gemfile
@@ -56,7 +56,7 @@ gem 'simple_oauth', git: 'https://github.com/blindsidenetworks/simple_oauth.git'
 gem 'activerecord-session_store'
 
 # frontend
-gem 'bootstrap', '~> 4.4.1'
+gem 'bootstrap', '~> 4.5.0'
 gem 'font-awesome-sass', '~> 6.4.0'
 
 # Use Capistrano for deployment
@@ -87,7 +87,7 @@ group :test do
 end
 
 group :production do
-  gem 'lograge', '~> 0.12.0'
+  gem 'lograge', '~> 0.13.0'
   gem 'remote_syslog_logger'
 end
 
diff --git a/Gemfile.lock b/Gemfile.lock
index b36f9e37..109f8bee 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -107,7 +107,7 @@ GEM
       execjs (~> 2.0)
     bindata (2.4.15)
     bindex (0.8.1)
-    bootstrap (4.4.1)
+    bootstrap (4.5.3)
       autoprefixer-rails (>= 9.1.0)
       popper_js (>= 1.14.3, < 2)
       sassc-rails (>= 2.0.0)
@@ -212,7 +212,7 @@ GEM
       rake (~> 13.0)
     lodash-rails (4.17.21)
       railties (>= 3.1)
-    lograge (0.12.0)
+    lograge (0.13.0)
       actionpack (>= 4)
       activesupport (>= 4)
       railties (>= 4)
@@ -428,7 +428,7 @@ PLATFORMS
 DEPENDENCIES
   activerecord-session_store
   addressable (~> 2.7)
-  bootstrap (~> 4.4.1)
+  bootstrap (~> 4.5.0)
   bundler (>= 2.1.4)
   byebug
   coffee-rails (~> 5.0, >= 5.0.0)
@@ -444,7 +444,7 @@ DEPENDENCIES
   jwt (~> 2.2.2)
   listen (~> 3.0.5)
   lodash-rails
-  lograge (~> 0.12.0)
+  lograge (~> 0.13.0)
   minitest-stub_any_instance
   oauth (~> 0.5.1)
   oauthenticator (~> 1.4, >= 1.4.1)